320620324262 has 16 divisors (see below), whose sum is σ = 549837649152. Its totient is φ = 137358008520.

The previous prime is 320620324261. The next prime is 320620324307. The reversal of 320620324262 is 262423026023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320620324261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4185848 + ... + 4261755.

It is an arithmetic number, because the mean of its divisors is an integer number (34364853072).

Almost surely, 2^320620324262 is an apocalyptic number.

320620324262 is a deficient number, since it is larger than the sum of its proper divisors (229217324890).

320620324262 is a wasteful number, since it uses less digits than its factorization.

320620324262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8450323.

The product of its (nonzero) digits is 41472, while the sum is 32.

The spelling of 320620324262 in words is "three hundred twenty billion, six hundred twenty million, three hundred twenty-four thousand, two hundred sixty-two".